SPEC NO: DSAD2417 REV NO: V.7 DATE: NOV/01/2006 P AGE: 1 OF 4
APPROVED: J. Lu CHECKED: Joe Lee DR AWN: S.J.LIU ERP:1312000018
Package Dimensions & Interna l Circuit Diagram
Notes:
1. All dimensions are in millimeters (inches), Tolerance is ±0.25(0.01")unless otherwise noted.
2. Specifications are subject to change without notice.
Description
The High Efficiency Red source color devices are made with
Gallium Arsenide Phosphide on Gallium Phosphide Orange
Light Emitting Diode.
Part Number: PDA54-12EWA HIGH EFFICIE NCY RE D
13.8mm (0.54 INCH) 14 SEGMENT DUAL
DIGIT ALPHANUMERIC DISPLAY
Features
z0.54 INCH CHARACTER HEIGHT.
zLOW CURRENT OPERATION.
zHIGH CONTRAST AND LI GHT OUTPUT.
zEASY MOUNTING ON P.C. BOARDS OR SOCKETS.
zCATEGORIZED FOR LUMINOUS INTENSITY.
zMECHANICALLY RUGGED.
zSTANDARD: GRAY FACE, WHITE SEGMENT.
zRoHS COMPLIANT.
SPEC NO: DSAD2417 REV NO: V.7 DATE: NOV/01/2006 P AGE: 2 OF 4
APPROVED: J. Lu CHECKED: Joe Lee DR AWN: S.J.LIU ERP:1312000018
Selection Guide
Part No. Dice Lens Type Iv (ucd) [1]
@ 10mA
Min. Typ.
PDA54-12EWA HIGH EFFICIENCY RED (GaAsP/GaP) WHITE DIFFUSED 1200 4700 Common Anode, Rt.
Hand Decimal
Description
Electrical / Optical Characteristics at TA=25°C
Absolute Maximum Ratings at TA=25°C
Notes:
1. 1/10 Duty Cycle, 0.1ms Pulse Width.
2. 2mm below package base.
Parameter High Efficiency Red Units
Power dissipation
Per Segment or DP 150 mW
DC Forward Current
Per Segment or DP 30 mA
Peak Forward Current [1]
Per Segment or DP 160 mA
Reverse Voltage
Per Segment or DP 5 V
Operating/S torage Temperature -40°C To +85°C
Lead Solder Temperature [2] 260°C For 3 Seconds
Symbol Parameter Device Typ. Max. Test Conditions Units
λpeak Peak Wavelength High Efficiency Red 627 nm IF=20mA
λD [1] Dominant Wavelength High Efficiency Red 625 nm IF=20mA
Δλ1/2 Spectral Line Half-width High Efficiency Red 45 nm IF=20mA
C Capacitance High Efficiency Red 15 pF VF=0V;f=1MHz
VF [2] Forward Voltage
Per Segment or DP High Efficiency Red 2.0 2.5 V IF=20mA
IR Reverse Current
Per Segment or DP High Efficiency Red 10 uA VR = 5V
Note:
1. Luminous Intensity/ Luminous Flux: +/-15%.
Notes:
1. Wavelength: +/-1nm.
2. Forward Voltage: +/-0.1V.
SPEC NO: DSAD2417 REV NO: V.7 DATE: NOV/01/2006 P AGE: 3 OF 4
APPROVED: J. Lu CHECKED: Joe Lee DR AWN: S.J.LIU ERP:1312000018
High Efficiency Red PDA54-12EWA
SPEC NO: DSAD2417 REV NO: V.7 DATE: NOV/01/2006 P AGE: 4 OF 4
APPROVED: J. Lu CHECKED: Joe Lee DR AWN: S.J.LIU ERP:1312000018
PACKING & LABEL SPECIFICATIONS PDA54-12EWA